Art Deco-style portrait of a scientist

This item appears to be a printed reproduction or a painting of a male figure in a seated pose, stylistically consistent with the Art Deco movement of the early 20th century. The subject is depicted wearing a white laboratory-style trench coat, a collared shirt, and a tie, holding what appears to be a scientific instrument, with a microscope visible to the right. The artwork features sharp, geometric lines and smooth gradations of light and shadow, particularly in the drapery of the coat, which is a hallmark of the Art Deco aesthetic. This specific composition is stylistically consistent with known works by Tamara de Lempicka, specifically her 1929 portrait of Dr. Boucard; however, without a visible signature or physical inspection, it is impossible to determine if this is a period-correct print, a modern reproduction, or a hand-painted study. The image shows the artwork positioned against a cardboard shipping box from 'Bud Plant Comic Art,' suggesting it may be a poster or book plate. There are no visible condition issues such as tears or fading in this photo, but the edges appear flush with the backing, which may indicate it is unframed or printed on a stiff medium.

I have examined the provided image of an Art Deco-style portrait, which appears to be a depiction of a scientist or medical professional. The composition bears a striking resemblance to Tamara de Lempicka’s 1929 portrait of Dr. Boucard. Based on what I can see, including the proximity to mailing materials from a comic art distributor, the item is likely a high-quality contemporary print, poster, or a plate from a large-format art book rather than a period painting. I cannot verify from a photo the specific printing process or the age of the paper stock, which would require physical inspection. The appraisal value of $40 to $120 is based on the assumption that this is a well-produced modern decorative reproduction or exhibition poster in good condition. If this were to be a period-correct lithograph from the early 20th century, the value could increase significantly; conversely, if it is a standard mass-market digital print, the value would likely fall toward the lower end of the range. General market demand for Art Deco imagery remains strong for decorative purposes, though the value of unauthenticated reproductions is limited. To determine a more precise valuation, an in-person examination would be necessary to evaluate the substrate, ink saturation, and any potential plate marks or signatures. Scientific testing of the paper and provenance documentation would be required to consider any higher-tier attribution. Without such evidence, the item must be treated as a decorative copy 'in the style of' the named artist.